Page 2 of 2 FirstFirst 12
Results 16 to 17 of 17

Thread: Derivative

  1. #16
    MHF Contributor
    skeeter's Avatar
    Joined
    Jun 2008
    From
    North Texas
    Posts
    15,049
    Thanks
    3146
    signs ... signs ... signs ...

    \displaystyle \frac{1}{h} \left[\frac{- 2xh - h^2}{x^2(x+h)^2}\right]

    \displaystyle \frac{1}{h} \left[\frac{-h(2x+h)}{x^2(x+h)^2}\right]

    \displaystyle \frac{-(2x+h)}{x^2(x+h)^2}
    Follow Math Help Forum on Facebook and Google+

  2. #17
    Flow Master
    mr fantastic's Avatar
    Joined
    Dec 2007
    From
    Zeitgeist
    Posts
    16,948
    Thanks
    8
    Quote Originally Posted by wowo View Post
    Is it -2x+h/(x^2(x+h)^2 ??
    Yes. Why the doubt? (I suggest you thoroughly revise your basic algebra skills, by the way. Your weakness in that area is your real problem, not this particular question).
    Follow Math Help Forum on Facebook and Google+

Page 2 of 2 FirstFirst 12

Similar Math Help Forum Discussions

  1. contuous weak derivative $\Rightarrow$ classic derivative ?
    Posted in the Differential Geometry Forum
    Replies: 2
    Last Post: Apr 22nd 2011, 03:37 AM
  2. Replies: 0
    Last Post: Jan 24th 2011, 12:40 PM
  3. [SOLVED] Definition of Derivative/Alt. form of the derivative
    Posted in the Calculus Forum
    Replies: 2
    Last Post: Sep 23rd 2010, 07:33 AM
  4. Replies: 2
    Last Post: Nov 6th 2009, 03:51 PM
  5. Replies: 1
    Last Post: Jan 7th 2009, 02:59 PM

Search Tags


/mathhelpforum @mathhelpforum